#ifndef _2_88_H
#define _2_88_H

/**
 * A. (double)(float)x == dx;       false, x = INT_MAX;
 * B. dx + dy == (double) (x + y);  false, x = y = INT_MAX;
 * C. dx + dy + dz == dz + dy + dx; true;
 * D. dx * dy * dz == dz * dy * dx; true;
 * D. dx / dx == dy / dy;           true;
*/

bool test(int x,int y, int z){
     double dx = (double) x;     
     double dy = (double) y;
     double dz = (double) z;
     
     return dx / dx == dy / dy;
}

#endif
